Neumann, Thorsten and Heusel, Judith and del Alamo Ruiz, Miguel and Narezo Guzman, Daniela and Reetz, Susanne (2023) Modellierung und Simulation atypischer Merkmale bei Weichenstellstromkurven / Modelling and simulating the atypical features of switch engine current curves. SIGNAL + DRAHT, 115 (1+2), pp. 53-63. DVV Media Group. ISSN 0037-4997.
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Abstract
Störungen elektromechanischer Weichen lassen sich oft anhand des zeitlichen Verlaufs der Motorstellstromaufnahmeerkennen und analysieren. Die mathematische Beschreibung der Stellstromkurven anhand geeigneter statistischer und geometrischer Merkmale ist die Basis für eine fortschreitende Digitalisierung und Automatisierung der Prozesse zur Zustandsdetektion und Fehlerdiagnose. Der vorliegende Beitrag zeigt aktuelleAnsätze und diskutiert die Chancen und Herausforderungen der synthetischen Erzeugung von Daten mittels merkmalsbasierter Modelle für normale und anormale Stellstromkurven. The current curves of point machines are a good indi cator for identifying and analysing any faults in electro-mechanical switches. The mathematical representation of current curves based on their statistical and geometrical features is therefore essential for the ongoing digitalisation and automation of processes such as condition monitoring and fault diagnosis. This contribution presents recent results with regard to current curve modelling and discusses the chances and challenges of synthetically generating data using feature-oriented models for normal and abnormal current curves.
| Item URL in elib: | https://elib.dlr.de/188274/ | ||||||||||||||||||||||||
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| Document Type: | Article | ||||||||||||||||||||||||
| Additional Information: | Artikel ist zweisprachig (deutsch/englisch) erschienen. | ||||||||||||||||||||||||
| Title: | Modellierung und Simulation atypischer Merkmale bei Weichenstellstromkurven / Modelling and simulating the atypical features of switch engine current curves | ||||||||||||||||||||||||
| Authors: |
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| Date: | February 2023 | ||||||||||||||||||||||||
| Journal or Publication Title: | SIGNAL + DRAHT | ||||||||||||||||||||||||
| Refereed publication: | Yes | ||||||||||||||||||||||||
| Open Access: | Yes | ||||||||||||||||||||||||
| Gold Open Access: | No | ||||||||||||||||||||||||
| In SCOPUS: | No | ||||||||||||||||||||||||
| In ISI Web of Science: | No | ||||||||||||||||||||||||
| Volume: | 115 | ||||||||||||||||||||||||
| Page Range: | pp. 53-63 | ||||||||||||||||||||||||
| Publisher: | DVV Media Group | ||||||||||||||||||||||||
| ISSN: | 0037-4997 | ||||||||||||||||||||||||
| Status: | Published | ||||||||||||||||||||||||
| Keywords: | Weiche, Stellstrom, Detektion, Diagnose, Feature Engineering, Simulation | ||||||||||||||||||||||||
| HGF - Research field: | Aeronautics, Space and Transport | ||||||||||||||||||||||||
| HGF - Program: | Transport | ||||||||||||||||||||||||
| HGF - Program Themes: | Rail Transport | ||||||||||||||||||||||||
| DLR - Research area: | Transport | ||||||||||||||||||||||||
| DLR - Program: | V SC Schienenverkehr | ||||||||||||||||||||||||
| DLR - Research theme (Project): | V - TraCo - Train Control and Management | ||||||||||||||||||||||||
| Location: | Berlin-Adlershof , Braunschweig | ||||||||||||||||||||||||
| Institutes and Institutions: | Institute of Transportation Systems > Information Gathering and Modelling, BA Institute of Transportation Systems > Information Gathering and Modelling, BS | ||||||||||||||||||||||||
| Deposited By: | Neumann, Dr.-Ing. Thorsten | ||||||||||||||||||||||||
| Deposited On: | 24 Mar 2023 13:30 | ||||||||||||||||||||||||
| Last Modified: | 24 Mar 2023 13:30 |
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